1.Standard: API 5L PSL1 PSL2.
2.Material: API 5L Gr.B, X42, X46, X52, X56, X60, X65, X70.
3.Production range is: Seamless steel pipe size 33.4-1020mm. ERW/LSAW steel pipe size 21.3-1820mm. SSAW steel pipe size 219-3500.
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